CN202550395U - 紧凑型500kV输电线路V型单串绝缘子更换卡具 - Google Patents
紧凑型500kV输电线路V型单串绝缘子更换卡具 Download PDFInfo
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- CN202550395U CN202550395U CN2012200862391U CN201220086239U CN202550395U CN 202550395 U CN202550395 U CN 202550395U CN 2012200862391 U CN2012200862391 U CN 2012200862391U CN 201220086239 U CN201220086239 U CN 201220086239U CN 202550395 U CN202550395 U CN 202550395U
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- 239000012212 insulator Substances 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 10
- 239000010931 gold Substances 0.000 claims description 10
- 229910052737 gold Inorganic materials 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 abstract 2
- 239000004020 conductor Substances 0.000 description 4
- 210000003739 neck Anatomy 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012200862391U CN202550395U (zh) | 2012-02-28 | 2012-02-28 | 紧凑型500kV输电线路V型单串绝缘子更换卡具 |
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| CN2012200862391U CN202550395U (zh) | 2012-02-28 | 2012-02-28 | 紧凑型500kV输电线路V型单串绝缘子更换卡具 |
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| CN202550395U true CN202550395U (zh) | 2012-11-21 |
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| CN2012200862391U Expired - Lifetime CN202550395U (zh) | 2012-02-28 | 2012-02-28 | 紧凑型500kV输电线路V型单串绝缘子更换卡具 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734070A (zh) * | 2015-04-14 | 2015-06-24 | 国家电网公司 | 翼型卡具后卡固定装置及其安装方法 |
| CN106486922A (zh) * | 2016-11-16 | 2017-03-08 | 国家电网公司 | 绝缘子更换卡具 |
| CN113746027A (zh) * | 2021-09-13 | 2021-12-03 | 广东电网有限责任公司 | 一种绝缘子挂点金具端部卡具 |
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2012
- 2012-02-28 CN CN2012200862391U patent/CN202550395U/zh not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734070A (zh) * | 2015-04-14 | 2015-06-24 | 国家电网公司 | 翼型卡具后卡固定装置及其安装方法 |
| CN106486922A (zh) * | 2016-11-16 | 2017-03-08 | 国家电网公司 | 绝缘子更换卡具 |
| CN113746027A (zh) * | 2021-09-13 | 2021-12-03 | 广东电网有限责任公司 | 一种绝缘子挂点金具端部卡具 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 650000 No. 1 sheep slope, Wuhua District, Yunnan, Kunming Co-patentee after: Hanzhong Qunfeng Machinery Manufacturing Co., Ltd. Patentee after: CHARGED OPERATION BRANCH, YUNNAN POWER GRID CO., LTD. Address before: 650011 No. 1 sheep slope, Wuhua District, Yunnan, Kunming Co-patentee before: Hanzhong Qunfeng Machinery Manufacturing Co., Ltd. Patentee before: Live Working Branch, Yunnan Grid Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191219 Address after: 650000 No. 1 sheep slope, Wuhua District, Yunnan, Kunming Patentee after: CHARGED OPERATION BRANCH, YUNNAN POWER GRID CO., LTD. Address before: 650000 No. 1 sheep slope, Wuhua District, Yunnan, Kunming Co-patentee before: Hanzhong Qunfeng Machinery Manufacturing Co., Ltd. Patentee before: CHARGED OPERATION BRANCH, YUNNAN POWER GRID CO., LTD. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |